Common problems and how to troubleshoot them for vegetated filter strips Common problems and how to troubleshoot them for vegetated filter strips

Common problems and how to troubleshoot them for vegetated filter strips
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Consult with a landscaper or horticulturist. Check that plants are suited to the local conditions. Replace soils and plants

Symptom	Possible Causes	Solution
Channelization of flow	Improper grading	Install infiltration trench or level gravel spreader trench upstream of practice
Erosion	Improper (too steep) grading and/or plant loss	Correct for drainage and flow path issues to make sure flows are evenly distributed. Make sure the flow paths are unobstructed
Vegetation is not able to establish	Plant selection is inappropriate for the site	Consult with a landscaper or horticulturist. Check that plants are suited to the local conditions. Make sure BMP is protected from snow storage or salt application.